package com.ykq.springsecurity04.dao;

import com.ykq.springsecurity04.entity.Users;
import org.apache.ibatis.annotations.Mapper;

/**
 * @program: springsecurity04
 * @description:
 * @author: 闫克起
 * @create: 2022-11-01 16:05
 **/
//@Mapper //可以在主启动加@MapperScan
public interface UserDao {

    public Users selectByUsername(String username);
}
